Justin Bartha (National Treasure, The Hangover, Dark Horse) arrives at "The Hangover Part II" premiere black carpet arrivals at Grauman's Chinese Theatre in Los Angeles, California USA May 19, 2011 <br /> <br />Synopsis <br />Right after the bachelor party in Las Vegas, Phil, Stu, Alan, and Doug jet to Thailand for Stu's wedding. Stu's plan for a subdued pre-wedding brunch, however, goes seriously awry. What happens in Vegas may stay in Vegas, but what happens in Bangkok can't even be imagined. <br /> <br /> <br /> ©Ricomix Productions / MaximoTV™ /